Add 3.0 release tag of gsb_feature_faculty_display.
Add 3.0 release tag of gsb_feature_featured_person_fpp.
Add 3.0 release tag of gsb_feature_people_display.
Add 3.0 release tag of gsb_feature_working_paper_ct.
Add 3.0 release tag of gsb_feature_working_paper_display.
Add 3.0 release tag of gsb_theme_admin.